XiKe 10 Pcs 6200ZZ Double Metal Seal Bearings 10x30x9mm, Pre-Lubricated and Stable Performance and Cost Effective, Deep Groove Ball Bearings.

Exactly as expected!

Size-wise this is a perfect fit. The ballbearings have slight but noticeable friction but for my application it is not a problem.

The Bearing are great,no cons on the product.But for 2 day shipping that was actually 9 days to deliver is not cool

They were the right size. Perfect fit.

exactly what was advertised - for a very fair price including shipping and fast service.

These bearings were as advertised, They seem to be manufactured with good materials and should be resilient. Time will tell

Great bandsaw guide rollers. As a guide bearing they get beat up way before the bearing gets worn out. The exterior finish is not as good as a top brand bearing but as a guide roller they are a fantastic bargain.

Much better than the originals. I made them fit tightly with some silicone o-rings (https://www.amazon.com/gp/product/B082SVV6XM) and some copper washers (https://www.amazon.com/gp/product/B07MJ8N1RF).

Just what I needed for my wind spinners. Like the metal shields because the bearing turns easier.

They were just what I was looking for replacement bearings